ATE24672T1 - PLATE FILTER WITH MOVABLE FILTER CLOTH. - Google Patents

PLATE FILTER WITH MOVABLE FILTER CLOTH.

Info

Publication number
ATE24672T1
ATE24672T1 AT83111984T AT83111984T ATE24672T1 AT E24672 T1 ATE24672 T1 AT E24672T1 AT 83111984 T AT83111984 T AT 83111984T AT 83111984 T AT83111984 T AT 83111984T AT E24672 T1 ATE24672 T1 AT E24672T1
Authority
AT
Austria
Prior art keywords
chains
filter
sprockets
deflecting
filter plates
Prior art date
Application number
AT83111984T
Other languages
German (de)
Inventor
Alfons Schotten
Original Assignee
Hoesch & Soehne Eberhard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoesch & Soehne Eberhard filed Critical Hoesch & Soehne Eberhard
Application granted granted Critical
Publication of ATE24672T1 publication Critical patent/ATE24672T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B01D25/322—Removal of the filter cakes specially for chamber filter presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B01D25/1275—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands the plates or the frames being placed in a non-vertical position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Bag Frames (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

A plate filter comprises a plurality of shiftable filter plates and first and second deflecting rolls carried on opposite sides of each filter plate. The axes of consecutive first deflecting rolls lie alternatingly in a first plane and in a second plane spaced from one another. A filter cloth is guided in a zigzag course between consecutive filter plates by the first and second deflecting rolls. A first sprocket is affixed to each first deflecting roll and a second sprocket is mounted on each first deflecting roll for free idling rotation. First and second spaced, elongated, oppositely driven chains are respectively trained in a zigzag course in an alternating sequence about first and second sprockets of first deflecting rolls belonging to consecutive filter plates. The first and second chains are in meshing relationship with the first and second sprockets about which the chains are consecutively trained. The diameter of the first and second sprockets and the distance between the first and second planes are dimensioned for varying the magnitude of a loop angle represented by an arc along which the first and second chains are in engagement with respective first and second sprockets to compensate for length variations of the first and second chains upon shifting motion of the filter plates relative to one another.
AT83111984T 1982-12-17 1983-11-30 PLATE FILTER WITH MOVABLE FILTER CLOTH. ATE24672T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3246771A DE3246771C2 (en) 1982-12-17 1982-12-17 Plate filter with movable filter cloth
EP83111984A EP0113843B1 (en) 1982-12-17 1983-11-30 Plate filter with movable filter cloth

Publications (1)

Publication Number Publication Date
ATE24672T1 true ATE24672T1 (en) 1987-01-15

Family

ID=6180966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83111984T ATE24672T1 (en) 1982-12-17 1983-11-30 PLATE FILTER WITH MOVABLE FILTER CLOTH.

Country Status (4)

Country Link
US (1) US4552660A (en)
EP (1) EP0113843B1 (en)
AT (1) ATE24672T1 (en)
DE (2) DE3246771C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722789A (en) * 1984-07-18 1988-02-02 Baukooperation Gmbh Chamber filter press with rotor plates
US6099725A (en) * 1998-06-04 2000-08-08 The Bethlehem Corporation Tower press filtering system
US7531086B2 (en) * 2002-02-14 2009-05-12 Flsmidth A/S Pressure filter apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647082A (en) * 1968-11-02 1972-03-07 Ishigaki Mech Ind Filter press
GB1554803A (en) * 1976-09-16 1979-10-31 Kurita Machinery Manuf Filter press
DE2853952C2 (en) * 1978-12-14 1982-10-07 Eberhard Hoesch & Söhne GmbH & Co, 5160 Düren Filter press

Also Published As

Publication number Publication date
EP0113843B1 (en) 1987-01-07
EP0113843A2 (en) 1984-07-25
DE3246771A1 (en) 1984-06-20
DE3246771C2 (en) 1985-01-03
DE3368873D1 (en) 1987-02-12
EP0113843A3 (en) 1985-03-27
US4552660A (en) 1985-11-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee